Trillium’s Univac Series of Rotary Piston Pumps are an excellent choice for vacuum heat treating, vacuum drying, environmental test and other low pressure applications. In addition, these pumps are direct drop-in replacements for Stokes 148, 212 and 412 pumping systems, with all components identical to the Stokes H-11 series.

Available in a range of 3 phase voltages, Univac Rotary Piston Pumps are workhorses that offer convenient maintenance, robust construction and proven reliability.